From: Oliver Neukum <oneukum@suse.de>
To: Naveen Kumar Parna <pnaveenkos@gmail.com>
Cc: "linux-bluetooth@vger.kernel.org"
<linux-bluetooth@vger.kernel.org>,
linux-usb@vger.kernel.org
Subject: Re: btusb_intr_complete returns -EPIPE
Date: Mon, 06 Oct 2014 14:55:08 +0200 [thread overview]
Message-ID: <1412600108.28177.0.camel@linux-0dmf.site> (raw)
In-Reply-To: <CAG0bkv+nKt-TgONDLENNUncz9NScdJGcYR+J2Z6b=wg2grvqhg@mail.gmail.com>
On Mon, 2014-10-06 at 18:18 +0530, Naveen Kumar Parna wrote:
> Hi,
>
> I just collected the usbmon log(1.mon.out) and attached it. It stalls
> for INT in transfers.
>
> Corresponding kernel log is here:
> Oct 6 18:00:48 naveen-OptiPlex-745 kernel: [ 7528.718473] hci3 urb
> ffff88012954dd80 status -32 count 0
> Oct 6 18:05:35 naveen-OptiPlex-745 kernel: [ 7814.688122] hci3 urb
> ffff88012954dd80 status -32 count 0
> Oct 6 18:05:35 naveen-OptiPlex-745 kernel: [ 7814.693086] hci3 urb
> ffff88012954dd80 status -32 count 0
> Oct 6 18:05:35 naveen-OptiPlex-745 kernel: [ 7814.695058] hci3 urb
> ffff88012954dd80 status -32 count 0
> Oct 6 18:05:35 naveen-OptiPlex-745 kernel: [ 7814.703073] hci3 urb
> ffff88012954dd80 status -32 count 0
> Oct 6 18:05:35 naveen-OptiPlex-745 kernel: [ 7814.717038] hci5 urb
> ffff88012954de40 status -32 count 0
> Oct 6 18:05:35 naveen-OptiPlex-745 kernel: [ 7814.717496] hci3 urb
> ffff88012954dd80 status -32 count 0
>
> Corresponding Usbmon trace:
> ffff88012954dd80 2936526502 C Ii:1:009:1 -32:1 0
> ffff88012954dd80 3223215374 C Ii:1:009:1 -32:1 0
> ffff88012954dd80 3223220352 C Ii:1:009:1 -32:1 0
> ffff88012954dd80 3223222332 C Ii:1:009:1 -32:1 0
> ffff88012954dd80 3223230362 C Ii:1:009:1 -32:1 0
> ffff88012954de40 3223244362 C Ii:1:019:1 -32:1 0
> ffff88012954dd80 3223244830 C Ii:1:009:1 -32:1 0
>
> Does it gives any clue?
Not really. I'll make a patch to clear the condition.
Let's see what happens then.
Regards
Oliver
next prev parent reply other threads:[~2014-10-06 12:55 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-06 11:35 btusb_intr_complete returns -EPIPE Naveen Kumar Parna
2014-10-06 12:24 ` Oliver Neukum
[not found] ` <CAG0bkv+nKt-TgONDLENNUncz9NScdJGcYR+J2Z6b=wg2grvqhg@mail.gmail.com>
2014-10-06 12:55 ` Oliver Neukum [this message]
2014-10-06 13:03 ` Naveen Kumar Parna
2014-10-06 13:29 ` Oliver Neukum
2014-10-06 14:38 ` Naveen Kumar Parna
2014-10-06 14:50 ` Oliver Neukum
[not found] ` <CAG0bkvKJZMhurNNpc_2wgaACRzhyEikb0G0YSY7QnxqBe1rnjw@mail.gmail.com>
2014-10-07 6:44 ` Naveen Kumar Parna
2014-10-07 10:01 ` Oliver Neukum
2014-10-07 13:34 ` Naveen Kumar Parna
2014-10-07 14:31 ` Naveen Kumar Parna
2014-10-08 9:09 ` Oliver Neukum
2014-10-08 10:21 ` Naveen Kumar Parna
2014-10-08 10:44 ` Oliver Neukum
2014-10-08 13:01 ` Naveen Kumar Parna
2014-10-08 13:17 ` Oliver Neukum
2014-10-08 14:10 ` Naveen Kumar Parna
2014-10-08 14:46 ` Alan Stern
-- strict thread matches above, loose matches on Subject: below --
2014-10-06 12:23 Naveen Kumar Parna
[not found] <CAG0bkvJDLP2tgnzu7H_ZCRCnZwkw1zUd1uqWwoDkmrU_FLts7w@mail.gmail.com>
2014-10-09 14:31 ` Alan Stern
2014-10-15 10:11 ` Oliver Neukum
2014-10-15 13:09 ` Naveen Kumar Parna
2014-10-15 13:46 ` Naveen Kumar Parna
2014-10-15 16:11 ` Alan Stern
2014-10-16 7:13 ` Naveen Kumar Parna
2014-10-16 14:16 ` Alan Stern
2014-10-16 15:32 ` Naveen Kumar Parna
2014-10-28 12:40 ` Naveen Kumar Parna
2014-10-28 17:27 ` Alan Stern
[not found] ` <CAG0bkvL-qy+Wvp7q39TOaQ1dZDd0PKyoXHjO=5TrJvdC8byr8A@mail.gmail.com>
2014-10-31 11:27 ` Naveen Kumar Parna
2014-10-31 20:51 ` Alan Stern
2014-10-16 9:15 ` Oliver Neukum
2014-10-16 10:54 ` Naveen Kumar Parna
2014-10-16 14:09 ` Alan Stern
2014-10-16 15:05 ` Naveen Kumar Parna
2014-10-27 9:19 ` Naveen Kumar Parna
[not found] <CAG0bkv+YY90Tq1aTw1Dbg-RSVadoP2U6tyVpW1bZSxBfQ=3Y4g@mail.gmail.com>
2014-11-03 16:19 ` Alan Stern
2014-11-05 6:58 ` Naveen Kumar Parna
2014-11-05 21:09 ` Alan Stern
[not found] <CAG0bkv+DL0bVs9irE7eUB3rC-J16Ue=b9+_TqeuTHJYMJDkC0g@mail.gmail.com>
2014-11-06 16:44 ` Alan Stern
2014-11-10 6:38 ` Naveen Kumar Parna
2014-11-10 16:56 ` Alan Stern
2014-11-11 9:53 ` Naveen Kumar Parna
2014-11-11 15:56 ` Alan Stern
2014-11-10 9:29 ` Naveen Kumar Parna
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